[Repeater-Builder] Motorola RKR1225

I have (or should I say had) an exellent 440 repeater running using an RKR1225. Then one day not too long ago it quit running. Cracking open the case, I found an extremely well built mouse nest sitting atop the transceiver compartment (right beside my add-on NHRC controller). Well it looks

[Repeater-Builder] S-Com 5K V1.3

Does anyone have a hex image of an S-Com 5K version 1.3 that they can send to me ? My 5K controller lost eprom bits a few years back, and I was able to acquire a replacement eprom. But now the replacement eprom has lost its mind too ! Any help would be appreciated. BP

[Repeater-Builder] Zetron 45B

I've had a Zetron 45B kickin' around for a few years, and now I'd like to use it ... Problem is, like many others who live too far away from parts sources, I have a tendancy to borrow parts from one gadget to build another. At one time or another, I borrowed U2 and U30 for a controller

[Repeater-Builder] Using Mitrek Channel Element to Miniaturize Repeater Receiver

I am currently running a 6 meter repeater using a Midland 70-055C transceiver as a receiver. Anyone familiar with this transceiver will know that the receiver requires a LO signal (approx 62 mhz) from the main VCO. The main VCO is located on the transmitter board (which is fairly large board

[Repeater-Builder] Re: MDM RADIO - Grand moving sale

Probably a simple case of too many people trying to access the site all at the same time ... Give it a bit of time, then try again ... Gee I wish I lived in Teds neighborhood ! Lot's of cool stuff up for sale ... Bob --- In Repeater-Builder@yahoogroups.com, Kevin Berlen, K9HX [EMAIL

[Repeater-Builder] Unknown Filter

Going through a box of old stuff, I've come across a 4 cavity mobile duplexer similar in construction to a Sinclair MR-354 (4 cavity UHF), marked with what looks like Motorola TFE6070A (not sure on the 7 - may be a 3). Anyone one know what range this duplexer is designed to cover ? Please

[Repeater-Builder] Mobiltex Controller

, Bob VE3INY Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/

[Repeater-Builder] 2 repeaters / one antenna

I have two repeaters, one running 144.67/145.27, the other running 448.8/443.8. I use a ham grade diplexer (Daiwa or MFJ or something) to connect the output(s) of the 2 meter and 440 duplexer(s) to a single feedline feeding a dual band Cushcraft colinear. This set-up works great, and

[Repeater-Builder] Zetron 45B

Acquired a Zetron 45B. Would like to use it, but Zetron wants almost as much for the manuals than I paid for the 45B. Does anyone have a used manual they'd like to sell ? Any sites on the web that might help ? Thanks, Yahoo! Groups Links * To visit your group on the web, go to:

[Repeater-Builder] Pye Westminster

I'm looking for a 455 khz IF / Discriminator board for a Pye Westminster repeater (duplex radiotelephone). Or I'm looking for a source for metric ferrite tuning slugs. Busted the slug in the discriminator transformer this morning ... Any help would be appreciated. Bob VE3INY Yahoo

Re: [Repeater-Builder] Interesting scam

Not for this discussion board, but I had a demo from an Engineering firm that specialized in anti-eavesdropping devices. They were able to pick up radiation from my PC, and through some pretty cool DSP, they were able to pick out video signals going to the monitor , and re-assemble same to

Re: [Repeater-Builder] MSR2000 and People Finder

and running tomorrow. Don't seem to be getting correct signals from People Finder thru to the repeater. Best regards, Bob VE3INY - Original Message - From: Ve2ckn,Gervais [EMAIL PROTECTED] To: Repeater-Builder@yahoogroups.com Sent: Tuesday, November 25, 2003 9:14 PM Subject: Re: [Repeater

Re: [Repeater-Builder] Re: RF Signal Sampler

Do you need the sampler simply to feed into a service monitor for deviation measurements etc ? If so, just wrap a three or four turn loop of wire around the coax feeding your dummy load, and connect to test leads. Bob - Original Message - From: nj902 [EMAIL PROTECTED] To: